Write a Hive UDF that returns a sentiment score. For example, if good = 1, bad = -1, and average = 0, then a review of a restaurant states "Good food, bad service," your score might be 1 - 1 = 0.
638Post New LinkedIn Apache Hive Interview Questions
What does string [] args mean?
If you want to set up a one-to-one relationship between two models, you'll need to add belongs_to to one, and has_one to the other. How do you know which is which?
What is cut-off rate?
How many custom objects you can create in enterprise edition ?
Explain how to execute the plsql procedure from the report by clicking with mouse?
What is chart of account?
Explain about environment-specific libraries in dojo?
What is singleton pattern in ios?
Is it possible to convert master-detail relationship to look up relationship?
How to initialize Dictionary using collection initialize?
Explain how to import .jar files?
Can you run campaign without products? What are all necessary to run campaign? What settings will you do to send mail from your system?
List out all forms of LOCKS that are available in Teradata.
why we are useing plastic under the lean concrete?and whts the advantage?
How do you do borders and shading in word?